Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
11140061 47
RedGreenBlue
z19.11
znorm14.93
sky 15.1 14.8 14.6
S/N 16.5 25.9 28.4
S/N(c) 14.7 24.5 26.8
SN(E/C) 0.81
11140062 47
RedGreenBlue
z19.16
znorm14.98
sky 14.9 14.7 15.0
S/N 17.1 27.0 29.6
S/N(c) 15.2 25.4 28.0
SN(E/C) 0.81
11140063 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 14.7 15.0
S/N 17.0 27.6 29.1
S/N(c) 15.1 25.5 27.4
SN(E/C) 0.84
11140064 47
RedGreenBlue
z19.13
znorm14.95
sky 15.3 14.9 15.2
S/N 16.8 26.6 29.0
S/N(c) 15.1 24.8 27.3
SN(E/C) 0.84
11140065 47
RedGreenBlue
z19.14
znorm14.96
sky 15.6 15.0 15.0
S/N 17.0 27.9 29.2
S/N(c) 15.0 25.5 27.4
SN(E/C) 0.83
11140066 47
RedGreenBlue
z19.14
znorm14.96
sky 15.1 15.0 14.9
S/N 16.8 27.2 29.1
S/N(c) 14.8 25.3 27.2
SN(E/C) 0.81
11140067 47
RedGreenBlue
z19.13
znorm14.95
sky 14.9 14.8 15.0
S/N 16.7 27.0 28.9
S/N(c) 14.6 25.2 27.2
SN(E/C) 0.81
11140068 47
RedGreenBlue
z19.17
znorm14.99
sky 15.3 14.9 15.0
S/N 17.2 27.7 29.7
S/N(c) 15.2 25.5 27.9
SN(E/C) 0.77